Isevisi Yokukhiqiza ye-Taconic RF-35 PCB — Uhlobo Lokukhiqiza Ngokusebenzisa Ivolumu

I-Taconic RF-35 iyi-laminate esebenzayo yomndeni we-ORCER organic ceramic — i-composite ye-PTFE ceramic eqiniswe ngengilazi eno-Dk 3.5 ± 0.05, i-Df 0.0018 ku-1.9 GHz, kanye ne-Tg engaphezu kuka-315 °C. Onjiniyela bayayichaza uma iphrojekthi idinga ukusebenza kwe-RF ye- laminate okune-low-loss ekhethekile ngentengo encane , futhi amanani okukhiqiza aqala kumakhulu kuya kumashumi ezinkulungwane zamabhodi ngonyaka. I-Highleap Electronics ikhiqiza ama-PCB e-RF-35 kuwo wonke umndeni womkhiqizo — i-RF-35, i-RF-35A , i-RF-35A2 , i-RF-35TC, kanye ne-RF-35HTC — ehlanganisa ama-stackups e-hybrid anezingqimba ezimbili nge-FR-4 core bonding, i-impedance elawulwayo, kanye ne-turnkey PCBA assembly.

Okuqukethwe

1. Iyini i-Taconic RF-35 — Isikhundla Somndeni we-ORCER kanye Nezakhiwo Zezinto Ezibonakalayo
2. Umndeni Womkhiqizo we-RF-35 — Umhlahlandlela Wokuqhathanisa Nokukhetha Okuhlukile
3. Imithetho Yokuklama ye-RF-35 PCB kanye Nezinketho Zokuqoqwa Kwezitaki
4. Ukubuka Konke Kwenqubo Yokukhiqiza — Kusukela ku-Laminate kuya ku-Finished Board
5. Izicelo Ezikhonzwa yi-RF-35 PCBs
6. Kungani i-RF-35 Esikhundleni se-laminate ekhethekile yokulahlekelwa okuphansi noma i-PTFE ejwayelekile
7. Ifektri Eyodwa Yazo Zonke Izinhlobo Zebhodi Le-RF-35
8. Ukuvikelwa kwe-IP, i-NDA, kanye nobumfihlo
9. Thola Isilinganiso Sokukhiqiza se-Taconic RF-35 PCB

1. Iyini i-Taconic RF-35 — Isikhundla Somndeni we-ORCER kanye Nezakhiwo Zezinto Ezibonakalayo

I-RF-35 ingeye-Taconic's ORCER (Organic Ceramic) product line. I-laminate ihlanganisa i-E-glass reinforcement elukiwe ne-PTFE resin system egcwele izinhlayiya ze-ceramic. Lokhu kwakhiwa kuyinika ukuzinza okulinganayo okufana ne-FR-4 ngenkathi igcina ukuziphatha kukagesi okulahlekelwa kancane kwe-PTFE composites. Ngokungafani nama-PTFE laminates ahlanzekile athambile futhi kunzima ukuwabhoboza, i-ceramic filler kanye ne-glass weave ku-RF-35 kuyenza ihambisane nemishini ejwayelekile yokukhiqiza i-PCB enezingqimba eziningi - inzuzo ebalulekile ekukhiqizweni kwevolumu.

Izakhiwo ezibalulekile zikagesi nezokushisa

• I-dielectric constant (Dk): 3.50 ±0.05 ku-1.9 GHz, izinzile phakathi kwemvamisa kanye nokushisa.
• Isici sokushabalalisa (Df): 0.0018 ku-1.9 GHz — cishe iphansi ngo-10× kune-FR-4 ejwayelekile.
• Izinga lokushisa lokushintsha kwengilazi (Tg): kudlula ama-315 °C, okuvumela ukugeleza kabusha okungenalo umthofu ngaphandle kokuwohloka.
• Ukumuncwa umswakama: ngaphansi kuka-0.02%, okunciphisa ukukhukhuleka kwe-Dk okubangelwa umswakama.
• I-CTE X/Y: 13 ppm/°C, ifanelana kakhulu nethusi ukuze kube nokuqina okuthembekile okumboziwe ngembobo.
• I-CTE Z-axis: 47 ppm/°C ngaphansi kwe-Tg.
• Ukuhlukaniswa kwe-Dielectric: 41 kV, esekela izidingo zokuhlukanisa amandla aphezulu.
• Amandla okuxebuka: ukunamathela okuhle kakhulu kuthusi elifakwe i-electrode elingu-1 oz kanye no-2 oz, okusekela ukulungiswa kabusha.

Yini eyenza i-RF-35 ihluke kuma-laminate e-PTFE ajwayelekile

Ama-laminate e-PTFE amsulwa njenge-Taconic TLY noma i-TLX anikeza amanani aphansi e-Dk kodwa athambile ngokomshini, okwenza ukubhoboza nokuqondisa kube nzima futhi ukubopha okuhlanganisiwe ne-FR-4 kungathembeki. I-RF-35 ixazulula lokhu ngokulayisha nge-ceramic kanye nengilazi elukiwe, ikhiqize i-laminate eqinile ecubungula imishini efanayo ne-FR-4 kodwa isebenza ngogesi njenge-PTFE composite enemvamisa ephezulu. Ukushintshana kuyi-Dk ephakeme kancane (3.5 uma kuqhathaniswa no-2.1–2.6 we-PTFE emsulwa), eyamukelekayo kwiningi lezinhlelo zokusebenza ze-RF neze-microwave ezingaphansi kuka-40 GHz.

2. Umndeni Womkhiqizo we-RF-35 — Umhlahlandlela Wokuqhathanisa Nokukhetha Okuhlukile

I-Taconic ikhiqiza izinhlobo eziningana ze-RF-35, ngayinye ilungiselelwe ibhalansi ehlukile yokusebenza kwezindleko. Ukukhetha uhlobo olufanele esigabeni sokuklama kugwema izindleko zezinto ezingadingekile futhi kwenza kube lula ukuthenga.

Umndeni we-RF-35 ngokubuka nje

• I-RF-35 (ejwayelekile): umkhiqizo oyisisekelo — i-Dk 3.5, i-Df 0.0018, ingilazi elukiwe ye-PTFE ceramic. Ibhalansi engcono kakhulu yezindleko, ukucutshungulwa, kanye nokusebenza kwe-RF kwemiklamo yezentengiselwano engenantambo kanye ne-microwave ejwayelekile.
• I-RF-35A: uhlobo oluhlelwe kahle ngezindleko olunomthwalo we-ceramic kanye nengilazi olungisiwe. I-Dk 3.5 efanayo kodwa ilungiselelwe ukukhiqizwa kwe-wireless kwezentengiselwano okuphezulu lapho ukuzwela kwezindleko zezinto kuphezulu.
• RF-35A2: uhlobo lokuqukethwe kwe-fiberglass oluphansi kakhulu olunokulahlekelwa okuncane kakhulu kokufakwa emndenini. I-Dk 3.5 ±0.05 enokulukwa kwengilazi okuncishisiwe ukuze kube nokufana okungcono kwe-Df. Yakhelwe ama-substrate e-power amplifier kanye nezinhlelo zokusebenza ze-chip-carrier lapho ukusebenza kokulahlekelwa kuyisishayeli esiyinhloko.
• I-RF-35TC: uhlobo oluqhuba ukushisa — i-Dk ne-Df efanayo ne-RF-35 ejwayelekile kanye nokuqhuba ukushisa okuthuthukisiwe. Iyahambisana ne-foil yethusi ephansi kakhulu (VLP). Ifanele ama-amplifiers wamandla kanye namamojula e-RF akhipha ukushisa okuphezulu.
• I-RF-35HTC: Ukushisa okuphezulu kakhulu emndenini okunokuqukethwe kwe-PTFE okunciphile. Kuhlolwe ekuphathweni kwamandla okuqhubekayo okungu-200 W. Kusetshenziswa kuma-pallet e-power amplifier asesiteshini esiyisisekelo kanye namamojula okudlulisa i-radar.

Izitoko ze-Highleap noma imithombo yazo zonke izinhlobo ezinhlanu. Uma umklamo udinga ukuxuba izendlalelo zesignali ze-RF-35 nezendlalelo zesakhiwo se-FR-4, siphatha ubunjiniyela be -hybrid stackup kanye nokubopha ngaphakathi.

3. Imithetho Yokuklama ye-RF-35 PCB kanye Nezinketho Zokuqongelela

I-RF-35 icubungula kakhulu njenge-FR-4 kune-PTFE emsulwa, kodwa kunemithetho ethile yokuklama onjiniyela okufanele bayilandele ukuze bathole imiphumela emihle kakhulu kusukela kulokho okubhaliwe.

Ukucushwa kwe-stackup

• I-RF-35 enesendlalelo esisodwa: I-core eyodwa ye-RF-35 enethusi kuzo zombili izinhlangothi. Okujwayelekile kuma-microstrip filters alula, ama-couplers, nama-antenna e-patch. Ububanzi bokujiya: 10 mil kuya ku-60 mil.
• I-RF-35 enezingqimba eziningi: Ama-core amaningi e-RF-35 ahlanganiswe ne-Taconic FG-30 noma ifilimu yokubopha efanayo. Isetshenziswa lapho zonke izendlalelo zesiginali zidinga ukusebenza okuphansi kokulahlekelwa.
• I-Hybrid RF-35 / FR-4: Ama-core e-RF-35 ezingqimbeni zesiginali ahlanganiswe nama-core e-FR-4 ezingqimbeni ezingabalulekile. Ukucushwa okungabizi kakhulu kwemiklamo eyinkimbinkimbi. yokuvikela ngocwazi iphrofayili ilungiswa ukuze ihambisane nezici ezahlukene zokugeleza kwe-resin.
• I-Hybrid RF-35 / i-laminate ekhethekile ephansi yokulahlekelwa: kwemiklamo edinga amanani amabili ahlukene e-Dk ezingqimbeni zesignali ezahlukene. Akuvamile kodwa kuyasekelwa.

Imithetho yokuklama

• Ububanzi obuncane bokulandelela: 3 mil (ukukhiqiza); 4 mil kunconywa ukuthi kutholakale isivuno esikhulu.
• Isikhala esincane: 3 mil (ukukhiqiza); 4 mil kunconywa.
• Ububanzi bokubhoboza: I-drill yemishini okungenani engu-8 mil. I-laser microvia isekelwa kuma-stackup e-hybrid anezendlalelo zokwakheka kwe-FR-4.
• Isisindo sethusi: Okujwayelekile okungu-0.5 oz, 1 oz, kanye no-2 oz. Ithusi elinzima (3+ oz) iyatholakala uma iceliwe.
• Ukubekezelelana kwe-Impedance: ±5% ye-50 Ω microstrip; ukubekezelelana okuqinile okufinyelelekayo nge ukwenziwa okulawulwa yi-impedance usebenzisa amakhuphoni okuhlola.
• Ubukhulu bosayizi webhodi: 400 mm × 500 mm ngephaneli ejwayelekile. Osayizi abakhulu bacashunwe ngabanye.

4. Ukubuka Konke Kwenqubo Yokukhiqiza — Kusukela ku-Laminate kuya ku-Finished Board

Ukuze uthole imininingwane eningiliziwe yesinyathelo ngasinye sokukhiqiza, bheka ikhasi lethu elizinikele lenqubo yokukhiqiza i-Taconic RF-35 PCB . Lesi sigaba sihlanganisa ukugeleza kwezinga eliphezulu.

Ukulandelana kwenqubo

• Ukuhlolwa kwezinto ezifikayo: Ukuqinisekiswa kwe-Dk ku-laminate ye-RF-35 etholiwe kusetshenziswa indlela ye-resonant cavity noma indlela ye-split-post. Ukuhlolwa kokuqukethwe komswakama.
• Isithombe sesendlalelo sangaphakathi: I-photolithography ezingqimbeni zethusi zangaphakathi. Ukuzinza kobukhulu be-RF-35 kunikeza ukubhaliswa okungcono kune-PTFE emsulwa.
• I-Lamination: umjikelezo wokucindezela wezinyathelo eziningi onesilinganiso sokuhamba esilawulwayo. Ama-RF-35 / FR-4 hybrid stackups adinga iphrofayili ye-lamination ehlanganisiwe ukuze ivumelane nezinhlelo zombili ze-resin.
• Ukumba: Ama-drill e-carbide angu-130° ane-engeli engu-32–35° helix. Ama-composite e-PTFE-ceramic adinga amathuluzi abukhali kanye nokuphuma kwe-chip okulawulwayo. Awekho ama-router bit e-chip-breaker.
• UDesmear: i-permanganate ejwayelekile noma i-plasma desmear — akudingeki i-sodium etch (ngokungafani ne-PTFE emsulwa). Lokhu kuyindleko enkulu kanye nokwenza lula inqubo.
• Ithusi elingena-electro kanye nephaneli plating: ukufakwa kwethusi okungenawo ugesi okujwayelekile kulandelwe ukufakwa kwethusi okune-electrolytic.
• Ukuthwebula izithombe nokuqopha ungqimba lwangaphandle: inqubo ejwayelekile ye-photolithography kanye ne-etch.
• Ekupheleni kwendawo: ENIG, isiliva lokucwilisa, ithini lokucwilisa, i-OSP, noma ithusi elingenalutho ngokwesidingo somklamo.
• Ukuhlolwa kukagesi: i-probe endizayo noma umbhede wezinzipho ngokwe-IPC-9252.
• Ukuqinisekiswa kwe-Impedance: Ukulinganiswa kwe-TDR kumakhuphoni okuhlola azinikele nge izidingo ze-impedance ezilawulwayo.

5. Izicelo Ezikhonzwa yi-RF-35 PCBs

Inhlanganisela ye-RF-35 yokulahlekelwa okuphansi, ukubekezelelana kwe-tight Dk, i-Tg ephezulu, kanye nokucutshungulwa okufana ne-FR-4 kwenza kube ukukhetha okuzenzakalelayo kwezinhlelo zokusebenza eziningi ze-PCB zezentengiselwano nezezimboni ezivame kakhulu.

Okungenantambo kwezentengiselwano kanye nokuxhumana ngocingo

• Izihlungi zesiteshi esiyisisekelo kanye nama-duplexer: izihlungi ze-microstrip ezine-cavity-backed lapho ukuqina kwe-Dk kunquma ukunemba kwemvamisa ephakathi nendawo.
• Ama-amplifier afakwe embhoshongweni (i-TMA): i-amplifier yomsindo ophansi kanye nezigaba zokuhlunga ku-RF-35 ene-amplifier yamandla ku-RF-35TC noma ku-RF-35HTC.
• Ama-node eseli elincane kanye ne-DAS: icwecwe 5G kanye namayunithi omsakazo we-LTE lapho izindleko zebhodi zibaluleke khona ngobuningi.
• Ama-repeater nama-booster: Izigaba zokukhulisa i-broadband ezidinga ukulahlekelwa okuqondile phakathi kuka-700 MHz no-3.5 GHz.

I-radar kanye nokuzivikela

• I-radar yezimoto: 24 GHz no-77 GHz ama-PCB eradar yezimoto kusetshenziswa i-RF-35 ezingqimbeni ze-antenna kanye nezendlalelo zokuphakelayo.
• I-radar yasolwandle kanye nesimo sezulu: Amamojula eradar e-X-band kanye ne-S-band.
• Impi ye-elekthronikhi: ama-front-ends esamukeli se-broadband ku-RF-35 ane ibanga lezempi umsebenzi.

Izingxenye ze-RF ezingasebenzi

• Ama-Couplers nama-splitter: Abahlukanisi beWilkinson, abaxhumanisi be-hybrid, abaxhumanisi abaqondisa izinto.
• Abahlanganisi nabaxubi: izihlanganisi ze-broadband zezinhlelo zenethiwekhi eziningi.
• Ama-antenna okuhlanganisa: ama-antenna e-single-element kanye nama-array e-GPS, i-WLAN, kanye neselula.

6. Kungani i-RF-35 Esikhundleni se-laminate ekhethekile ephansi yokulahlekelwa noma i-PTFE ejwayelekile

Onjiniyela bavame ukuqhathanisa i-RF-35 ne-laminate ekhethekile ephansi yokulahlekelwa, i-laminate ekhethekile ephansi yokulahlekelwa, kanye nezinketho ze-PTFE ezihlanzekile njenge-Taconic TLY. Isinqumo sincike ekuvameni, ivolumu, kanye nokuzwela kwezindleko.

I-RF-35 uma iqhathaniswa ne-laminate ekhethekile ephansi yokulahlekelwa

• UDkt: I-RF-35 ku-3.50 uma kuqhathaniswa ne-laminate ekhethekile ephansi yokulahlekelwa ku-3.48 — okulingana nokusebenza kwemiklamo eminingi.
• I-Df: I-RF-35 ku-0.0018 uma kuqhathaniswa ne-laminate ekhethekile elahlekelwa kancane ku-0.0037 — I-RF-35 inokulahlekelwa okuphansi ngemvamisa efanayo.
• Izindleko: I-RF-35 ngokuvamile ibiza kancane ngo-15–30% ngephaneli kune-laminate ekhethekile ephansi, etholakala kangcono e-Asia-Pacific.
• Iyacubungula: zombili lezi zinqubo zisebenza emishinini ejwayelekile ye-FR-4. I-RF-35 idinga amapharamitha okubhoboza ahlukene kancane ngenxa yokuqukethwe kwayo kwe-PTFE.

I-RF-35 vs i-PTFE emsulwa (TLY, TLX)

• UDkt: I-PTFE emsulwa inikeza i-Dk ephansi (2.1–2.6) yezinhlelo zokusebenza ezidinga ububanzi obubanzi bokulandelela noma izinhloso ezithile ze-impedance.
• Ukuqhubekela phambili: I-RF-35 kulula kakhulu ukuyenza — ayikho i-sodium etch, i-desmear ejwayelekile, ikhwalithi engcono yokubhoboza, kanye nokubopha okuhlanganisiwe okuthembekile ne-FR-4.
• Izindleko: I-RF-35 ishibhile ukuyenza ngenxa yokucubungula okulula, noma ngabe izindleko zezinto zifana.

Kumadizayini amaningi e-RF athengiswayo asebenza ngaphansi kwama-30 GHz, i-RF-35 inikeza ibhalansi engcono kakhulu yokusebenza kwezindleko. Uma amadizayini edlula ama-40 GHz noma edinga i-Dk ngaphansi kwama-3.0, kudingeka i-PTFE emsulwa noma ezinye izindlela ezikhethekile ze-laminate eziphansi.

7. Ifektri Eyodwa Yazo Zonke Izinhlobo Zebhodi Le-RF-35

I-Highleap ikhiqiza zonke izinhlobo zomndeni we-RF-35 endaweni eyodwa. Lokhu kuqeda inkinga evamile yokuhlukanisa ama-oda kubaphakeli abaningi — elilodwa lamabhodi e-RF-35 alula anezinhlangothi ezimbili, elinye lama-hybrid multilayer, elesithathu le-PCBA. Ifektri eyodwa isho ukuxhumana okukodwa kobunjiniyela, uhlelo olulodwa lwekhwalithi, isethi eyodwa yemithetho ye-DFM, kanye nokusakaza okukodwa kwempahla.

Izinhlobo zamabhodi ezenziwe ngaphakathi

• I-RF-35 enamacala amabili: Umongo ongama-mil ayi-10 kuya kwangu-60, ubhedu olungama-ounces angu-0.5–2, konke kuqediwe endaweni ejwayelekile.
• I-RF-35 enezingqimba eziningi: Izendlalelo ezine kuya kweziyi-10 ezinama-core e-RF-35 namafilimu e-Taconic bonding.
• I-Hybrid RF-35 / FR-4: I-RF-35 ezingqimbeni zesignali, i-FR-4 emhlabathini nasezindizeni zamandla, ihlanganiswe ne-prepreg efanele.
• I-RF-35 ene ukubhola emuva: ukubhoboza emuva okujulile okulawulwayo ukuze kususwe ngezinti ezindleleni zesignali zesivinini esikhulu.
• I-RF-35 ene izindwangu ezingaboni futhi ezingcwatshwe: i-lamination elandelanayo yezidingo zomzila eziyinkimbinkimbi.
• I-Turnkey PCBA: ukwenziwa kwebhodi kanye Umhlangano we-SMT, ukufakwa kwembobo edlulayo, kanye nokuhlolwa kokusebenza — konke ngaphansi kophahla olulodwa.

8. Ukuvikelwa kwe-IP, i-NDA, kanye nokugcinwa kwemfihlo

Imiklamo ye-RF ivame ukuhilela ama-topology ezihlungi ezizimele, amaphethini e-antenna, noma amanethiwekhi afana ne-impedance amelela ukutshalwa kwezimali okukhulu kobunjiniyela. I-Highleap isebenza ngaphansi kwezinqubo zokuvikela ze-IP eziqinile.

• I-NDA yekhasimende: Kusetshenziswa ngaphambi kokuba kutholakale noma yimaphi amafayela okuklama. Kuhlanganisa idatha yokuklama, imininingwane yokukhiqiza, ulwazi lwevolumu, kanye namanani.
• Ukulawula ukufinyelela kwefayela: Amafayela e-Gerber kanye ne-drill agcinwa ohlelweni olulawulwa ukufinyelela. Onjiniyela be-CAM abanikezwe umsebenzi kanye nabasebenzi bokukhiqiza kuphela abangabuka idatha yokuklama yephrojekthi ethile.
• Ukuhlukaniswa ngokomzimba: ama-prototype nama-oda aphansi acutshungulwa kumaseli omsebenzi azinikele anokufinyelela okulinganiselwe.
• Akukho ukudalulwa kwamakhasimende ahlukahlukene: Amapharamitha okuklama, ukucushwa kwe-stackup, kanye nezincazelo zokukhiqiza zekhasimende elilodwa akwabelwana ngazo nelinye.
• Inqubomgomo yokugcina idatha: amafayela okuklama agcinwa ngokwesivumelwano samakhasimende futhi ahlanzwe uma eceliwe ngemva kokuphothulwa kohlelo.

9. Thola Isilinganiso Sokukhiqiza se-Taconic RF-35 PCB

Ukuze ucele isilinganiso sokukhiqiza se-Taconic RF-35 PCB, thumela amafayela akho okuklama ngengosi yethu yesilinganiso esiku-inthanethi . Faka okulandelayo ukuze uthole ushintsho olusheshayo:

• Amafayela e-Gerber: Ifomethi ye-RS-274X noma ye-ODB++ enamafayela okubhoboza kanye nomdwebo we-stackup.
• Ukucaciswa kwezinto: uhlobo lomndeni we-RF-35 — RF-35, RF-35A, RF-35A2, RF-35TC, noma RF-35HTC.
• Inani lezingqimba kanye nokuqoqwa kwazo: i-all-RF-35 noma i-hybrid ene-FR-4. Uma iyi-hybrid, khombisa ukuthi yiziphi izendlalelo eziyi-RF-35.
• Izidingo ze-Impedance: amanani okuvimba okuqondiwe kanye nokubekezelelana kwezimpawu zokuvimba okulawulwayo.
• Ekupheleni kwendawo: I-ENIG, isiliva lokucwilisa, noma okunye okukhethwayo.
• Ubuningi neshejuli: inani le-prototype, isibikezelo sokukhiqiza, kanye nosuku lokulethwa oludingekayo.
• Ububanzi bomhlangano: ibhodi kuphela noma i-turnkey PCBA enamafayela e-BOM kanye nokubekwa.

Ithimba lethu lobunjiniyela libuyekeza yonke ikhotheshini ye-RF-35 yezinkinga ze-DFM ngaphambi kwentengo futhi liveze izingozi zokukhiqiza ezingaba khona — isilinganiso se-drill aspect, ukusebenziseka kwe-impedance, ukuhambisana kwe-hybrid bonding — ukuze uthole ikhotheshini enembile futhi ugweme izimanga ekukhiqizeni. Ukuze uthole okuqukethwe kobuchwepheshe okuhlobene, vakashela amakhasi ethu ezintweni ze-Taconic PCB , izinto ze-PCB ezivame kakhulu , ukwakheka kwe-RF PCB , kanye ne-microwave PCB.